EUGENE - The University of Oregon softball team rescheduled its Saturday afternoon doubleheader vs. Corban University to Tuesday night at 6 p.m. due to weather constraints.

This weekend, UO still plans to face Portland State in a doubleheader that starts Sunday at 1 p.m.

Any future changes to either doubleheader will immediately be posted to the Duck softball team's www.GoDucks.com, Facebook and Twitter pages.

Both Duck fall home dates offer free admission, and wrap up its fall slate.

Oregon opened its exhibition season two weekends ago with a doubleheader sweep of Oregon State via 4-1 and 9-4 wins in Corvallis.

The Ducks come off arguably their greatest season ever last spring after they made their second World Series trip, and staked a 45-18 overall record that included a 13-9 mark in the Pac-12 - the nation's top softball league.

The Vikings also were NCAA tournament advancers last year after they won the Pacific Coast Softball Conference.